Star Boulder Coral (Astrea curta)

Issued in the early 1960s as part of the Corals series of the French Somali Coast (Côte Française des Somalis), this stamp commemorates the Star Boulder Coral (Astrea curta), one of the many coral species that contribute to the formation and maintenance of coral reef ecosystems in the Red Sea and adjacent waters. The series was issued to highlight the richness of marine life and to promote interest in the region’s unique underwater environment.

By featuring the Star Boulder Coral, the issue emphasized the ecological importance of coral reefs as habitats that support a wide variety of marine organisms. The stamp celebrated the natural heritage of the Red Sea while encouraging appreciation of marine biodiversity and raising awareness of the value of protecting fragile ocean ecosystems for future generations.